I think the Constitution is as close to perfection as we need. I think the decisions made by people interpreting it can certainly be flawed. The Supreme Court's recent decision on Corporations being a case in point. But I'm not pro-choice because of any court decision, I'm pro-choice because it is rational, and morally correct. The Supreme Court merely confirmed what millions of Americans already believed to be true.
I understand that millions of Americans disagree with that decision. And yes, I know that means over a million fetuses... or babies... or potential humans (whatever you want to call them) do not get the opportunity to be born (or as you might say, murdered) each year. That's the way it is. We were given a Hobson's choice of forcing women to carry every pregnancy to term or to abort a fetus, and we decided to give women the choice.
So now you're trying to change the law back to your side. I certainly don't begrudge you that right. I've always believed in America, love it or change it. In the meantime, while you're banging for your side, I'll be banging for mine, and if we manage to survive a few more decades without killing each other (not including the fetuses) I'll count that as a victory.